Hyo-Sung Metal Co., Ltd., starting the operation by the name of Korea   Kaiser Aluminum Co., Ltd 1969, and being grown through Yulsan Aluminum Co.,   Ltd has been devoting itself to the continuous technical renovation, and to   the research and development for almost 30 years since its first establishment,   and as the result, at the present time, we could stand both nominally and virtually   on th position of th forerunner among many local aluminum manufacturers. We are producing various kinds of colored aluminum profiles required by the   local customers; such as KAL-COLOR as a firstly developed natural colored brand,   ANOLOK-COLOR, STAINLESS STEEL-COLOR, FLUROPON-COLOR, etc. and supplying   such industrial products to many industrial fields of housing projects, balcony   windows, curtain walling, vehicles and shipbuilding, and electronicparts, ect.   Such achievements have proved to be superior quality products by a technical   joint ventures with Kaiser, U. S. A., Fluor City U. S. A. and Henkel, Germany,   etc. at the local construction sites.  On the occasion of coming into th 21st century's globalization period, the   most advanced technological urban space and the most comfortable living environment   are required. We, Hyosung Metals, are going to meet with such new era with our   new readiness for it.